What airlines fly to Greece?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Greece from Knoxville according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 5 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Knoxville McGhee Tyson to Greece?

Brussels Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Greece

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Greece?

Prices for flights from Knoxville McGhee Tyson Airport to Greece are refreshed on a daily basis.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Greece?

As of May 2026, there are 4 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Greece.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Greece?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$621 Cheap Flights from Knoxville to Greece in 2026

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Find the cheapest flights from Knoxville to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 10:10 am

TYS

ATH

21h 25m

2 stops

12:10 pm - 4:58 pm

ATH

TYS

35h 48m

2 stops

$1,021United Airlines

Fri, Jul 31 - Tue, Aug 18

7:19 pm - 10:00 am

TYS

ATH

31h 41m

1 stop

12:10 pm - 4:58 pm

ATH

TYS

35h 48m

2 stops

$1,024United Airlines

Fri, Jul 31 - Tue, Aug 18

6:00 am - 10:10 am

TYS

ATH

21h 10m

2 stops

3:25 pm - 2:37 pm

ATH

TYS

30h 12m

2 stops

$1,026United Airlines

Fri, Jul 31 - Tue, Aug 18

7:19 pm - 10:00 am

TYS

ATH

31h 41m

1 stop

3:25 pm - 2:37 pm

ATH

TYS

30h 12m

2 stops

$1,029United Airlines

Fri, Jul 31 - Tue, Aug 18

1:59 pm - 11:00 am

TYS

ATH

14h 01m

1 stop

9:45 am - 6:56 pm

ATH

TYS

16h 11m

1 stop

$1,038Virgin Atlantic

Fri, Jul 31 - Tue, Aug 18

7:19 pm - 11:05 pm

TYS

ATH

20h 46m

2 stops

7:35 pm - 11:59 pm

ATH

TYS

35h 24m

2 stops

$1,049Lufthansa

Fri, Jul 31 - Mon, Aug 17

7:19 pm - 10:00 am

TYS

ATH

31h 41m

1 stop

4:15 pm - 11:59 pm

ATH

TYS

38h 44m

2 stops

$1,063United Airlines

Fri, Jul 31 - Mon, Aug 17

1:59 pm - 11:00 am

TYS

ATH

14h 01m

1 stop

9:45 am - 11:52 pm

ATH

TYS

21h 07m

1 stop

$1,108Virgin Atlantic

Fri, Jul 31 - Mon, Aug 17

5:45 am - 10:10 am

TYS

ATH

21h 25m

2 stops

6:55 am - 10:34 pm

ATH

TYS

22h 39m

2 stops

$1,117United Airlines

Sat, Jul 4 - Sat, Jul 11

7:10 am - 4:00 pm

TYS

ATH

25h 50m

1 stop

6:40 pm - 11:50 am

ATH

TYS

24h 10m

1 stop

$1,144Multiple Airlines

Sat, Jun 6 - Sun, Jun 14

United Airlines flights from Knoxville to Greece

Our best United Airlines deals on Knoxville to Greece flight tickets

United Airlines

Jul 5

TYS5:45 pmKnoxville McGhee Tyson

36h 25m

2 stops

ATH1:10 pmAthens Eleftherios V.

Jul 14

ATH3:25 pmAthens Eleftherios V.

36h 19m

2 stops

TYS8:44 pmKnoxville McGhee Tyson

$978

United Airlines

Jul 5

TYS5:45 pmKnoxville McGhee Tyson

36h 25m

2 stops

ATH1:10 pmAthens Eleftherios V.

Jul 14

ATH11:45 amAthens Eleftherios V.

15h 49m

1 stop

TYS8:34 pmKnoxville McGhee Tyson

$993

United Airlines

Jul 31

TYS6:00 amKnoxville McGhee Tyson

21h 35m

1 stop

ATH10:35 amAthens Eleftherios V.

Aug 18

ATH12:10 pmAthens Eleftherios V.

35h 48m

2 stops

TYS4:58 pmKnoxville McGhee Tyson

$1,018

Virgin Atlantic flights from Knoxville to Greece

Our best Virgin Atlantic deals on Knoxville to Greece flight tickets

Virgin Atlantic

Jul 31

TYS1:59 pmKnoxville McGhee Tyson

14h 01m

1 stop

ATH11:00 amAthens Eleftherios V.

Aug 18

ATH9:45 amAthens Eleftherios V.

16h 11m

1 stop

TYS6:56 pmKnoxville McGhee Tyson

$1,038

Virgin Atlantic

Jul 31

TYS1:59 pmKnoxville McGhee Tyson

14h 01m

1 stop

ATH11:00 amAthens Eleftherios V.

Aug 17

ATH9:45 amAthens Eleftherios V.

21h 07m

1 stop

TYS11:52 pmKnoxville McGhee Tyson

$1,108

Virgin Atlantic

Jun 29

TYS11:55 amKnoxville McGhee Tyson

16h 05m

1 stop

ATH11:00 amAthens Eleftherios V.

Jul 8

ATH9:45 amAthens Eleftherios V.

18h 50m

1 stop

TYS9:35 pmKnoxville McGhee Tyson

$1,224

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

5:45 am-10:10 am

2 stops21h 25m

Athens Eleftherios V.

Tue 8/18

12:10 pm-4:58 pm

2 stops35h 48m

$1,021

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

7:19 pm-10:00 am

1 stop31h 41m

Athens Eleftherios V.

Tue 8/18

12:10 pm-4:58 pm

2 stops35h 48m

$1,024

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

6:00 am-10:10 am

2 stops21h 10m

Athens Eleftherios V.

Tue 8/18

3:25 pm-2:37 pm

2 stops30h 12m

$1,026

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

7:19 pm-10:00 am

1 stop31h 41m

Athens Eleftherios V.

Tue 8/18

3:25 pm-2:37 pm

2 stops30h 12m

$1,029

Quickest round-trip

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

1:59 pm-11:00 am

1 stop14h 01m

Athens Eleftherios V.

Tue 8/18

9:45 am-6:56 pm

1 stop16h 11m

$1,038

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

7:19 pm-11:05 pm

2 stops20h 46m

Athens Eleftherios V.

Mon 8/17

7:35 pm-11:59 pm

2 stops35h 24m

$1,049

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

7:19 pm-10:00 am

1 stop31h 41m

Athens Eleftherios V.

Mon 8/17

4:15 pm-11:59 pm

2 stops38h 44m

$1,063

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 7/31

1:59 pm-11:00 am

1 stop14h 01m

Athens Eleftherios V.

Mon 8/17

9:45 am-11:52 pm

1 stop21h 07m

$1,108

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 7/4

5:45 am-10:10 am

2 stops21h 25m

Athens Eleftherios V.

Sat 7/11

6:55 am-10:34 pm

2 stops22h 39m

$1,117

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 6/6

7:10 am-4:00 pm

1 stop25h 50m

Athens Eleftherios V.

Sun 6/14

6:40 pm-11:50 am

1 stop24h 10m

$1,144

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Greece?

In general, March is the cheapest month to fly from Knoxville to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $440. If you are unable to visit Greece during the month of March, then departing from Knoxville during the month February is also very affordable. Most momondo users find prices during this month for around $479.

Can stopping save me money on Knoxville to Greece flights?

You could potentially save up to 60% on your flight if you consider stops on a Knoxville to Greece flight.

Cheap Knoxville to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Greece

Fastest flight time	13h 41m
Direct flights	None

The fastest flight from Knoxville to Greece takes 13h 41m

There are no direct flights from Knoxville to Greece. There are no popular flight routes from Knoxville to Greece.

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Frequently asked questions about flying from Knoxville to Greece

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Greece?
Prices for flights from Knoxville McGhee Tyson Airport to Greece are refreshed on a daily basis.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Greece?
As of May 2026, there are 4 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Greece.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Greece?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Greece

Compare and see reviews for airlines that fly from Knoxville to Greece with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $440	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
American Airlines	PriceFrom $503	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
United Airlines	PriceFrom $549	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
Delta	PriceFrom $587	Free Cancellation	Rating 7.9 8,444 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Greece?

It is quick and easy to find Knoxville to Greece flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greece that suits you.

Can I find flights from Knoxville to Greece with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Knoxville to Greece flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Greece?

Once you have performed a search for Knoxville to Greece flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to Greece right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Greece from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.